diff --git a/itsecur-firewall/itsecur-lib.pl b/itsecur-firewall/itsecur-lib.pl
index cde0a447d..8f5bded5b 100644
--- a/itsecur-firewall/itsecur-lib.pl
+++ b/itsecur-firewall/itsecur-lib.pl
@@ -983,7 +983,7 @@ elsif ($mode == 3) {
 			  { 'headers' => [ [ 'Content-type', 'application/zip' ],
 					   [ 'Content-Transfer-Encoding', 'base64' ] ],
 			    'data' => $data } ] };
-	$main::errors_must_die = 1;
+	$main::error_must_die = 1;
 	if (&foreign_check("mailboxes")) {
 		&foreign_require("mailboxes", "mailboxes-lib.pl");
 		eval { &mailboxes::send_mail($mail); };
diff --git a/itsecur-firewall/welf.cgi b/itsecur-firewall/welf.cgi
index da5bd15cc..e39455f75 100755
--- a/itsecur-firewall/welf.cgi
+++ b/itsecur-firewall/welf.cgi
@@ -111,7 +111,7 @@ elsif ($mode == 3) {
 			    'data' => $body },
 			  { 'headers' => [ [ 'Content-type', 'text/plain' ] ],
 			    'data' => $data } ] };
-	$main::errors_must_die = 1;
+	$main::error_must_die = 1;
 	if (&foreign_check("mailboxes")) {
 		&foreign_require("mailboxes", "mailboxes-lib.pl");
 		eval { &mailboxes::send_mail($mail); };